JP2001505753A5 - - Google Patents

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Publication number
JP2001505753A5
JP2001505753A5 JP1999516506A JP51650699A JP2001505753A5 JP 2001505753 A5 JP2001505753 A5 JP 2001505753A5 JP 1999516506 A JP1999516506 A JP 1999516506A JP 51650699 A JP51650699 A JP 51650699A JP 2001505753 A5 JP2001505753 A5 JP 2001505753A5
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JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
JP1999516506A
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English (en)
Japanese (ja)
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JP2001505753A (ja
JP3946268B2 (ja
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Publication date
Application filed filed Critical
Priority claimed from PCT/IB1998/001313 external-priority patent/WO1999012347A2/en
Publication of JP2001505753A publication Critical patent/JP2001505753A/ja
Publication of JP2001505753A5 publication Critical patent/JP2001505753A5/ja
Application granted granted Critical
Publication of JP3946268B2 publication Critical patent/JP3946268B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP51650699A 1997-09-02 1998-08-21 ウォーターマークを検出するための方法及び装置 Expired - Lifetime JP3946268B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97202699.1 1997-09-02
EP97202699 1997-09-02
PCT/IB1998/001313 WO1999012347A2 (en) 1997-09-02 1998-08-21 Method and arrangement for detecting a watermark

Publications (3)

Publication Number Publication Date
JP2001505753A JP2001505753A (ja) 2001-04-24
JP2001505753A5 true JP2001505753A5 (OSRAM) 2006-02-02
JP3946268B2 JP3946268B2 (ja) 2007-07-18

Family

ID=8228695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51650699A Expired - Lifetime JP3946268B2 (ja) 1997-09-02 1998-08-21 ウォーターマークを検出するための方法及び装置

Country Status (7)

Country Link
US (1) US6252972B1 (OSRAM)
EP (1) EP0941605B1 (OSRAM)
JP (1) JP3946268B2 (OSRAM)
KR (1) KR100583359B1 (OSRAM)
CN (1) CN1143532C (OSRAM)
DE (1) DE69828148T2 (OSRAM)
WO (1) WO1999012347A2 (OSRAM)

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US6711303B1 (en) 1999-12-01 2004-03-23 Eastman Kodak Company Method and computer program for detecting rotation and magnification of images
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JP3854804B2 (ja) * 2001-02-09 2006-12-06 キヤノン株式会社 情報処理装置及びその制御方法及びコンピュータプログラム及び記憶媒体
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US7398395B2 (en) * 2001-09-20 2008-07-08 Koninklijke Philips Electronics N.V. Using multiple watermarks to protect content material
KR100888589B1 (ko) * 2002-06-18 2009-03-16 삼성전자주식회사 반복적으로 삽입된 워터마크 추출방법 및 그 장치
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KR20050107487A (ko) * 2003-03-04 2005-11-11 코닌클리케 필립스 일렉트로닉스 엔.브이. 허가된 복제의 보장
KR20060123094A (ko) * 2003-09-12 2006-12-01 코닌클리케 필립스 일렉트로닉스 엔.브이. 워터마킹 시스템에서의 탬퍼 검출 방법 및 장치
US7616776B2 (en) * 2005-04-26 2009-11-10 Verance Corproation Methods and apparatus for enhancing the robustness of watermark extraction from digital host content
US20060239501A1 (en) 2005-04-26 2006-10-26 Verance Corporation Security enhancements of digital watermarks for multi-media content
US7369677B2 (en) * 2005-04-26 2008-05-06 Verance Corporation System reactions to the detection of embedded watermarks in a digital host content
US9055239B2 (en) 2003-10-08 2015-06-09 Verance Corporation Signal continuity assessment using embedded watermarks
JP4155956B2 (ja) * 2004-09-16 2008-09-24 三洋電機株式会社 電子透かし埋め込み装置と方法ならびに電子透かし抽出装置と方法
US8020004B2 (en) 2005-07-01 2011-09-13 Verance Corporation Forensic marking using a common customization function
US8781967B2 (en) 2005-07-07 2014-07-15 Verance Corporation Watermarking in an encrypted domain
EP1928180A1 (en) * 2005-08-04 2008-06-04 Nippon Telegraph and Telephone Corporation Digital watermark padding method, digital watermark padding device, digital watermark detecting method, digital watermark detecting device, and program
BRPI0721733A2 (pt) * 2007-06-14 2013-02-13 Thomson Licensing mÉtodo e aparelho para definir um limite de detecÇço dada uma probabilidade falsa desejada
US8259938B2 (en) 2008-06-24 2012-09-04 Verance Corporation Efficient and secure forensic marking in compressed
EP2175443A1 (en) * 2008-10-10 2010-04-14 Thomson Licensing Method and apparatus for for regaining watermark data that were embedded in an original signal by modifying sections of said original signal in relation to at least two different reference data sequences
CN102822796A (zh) * 2010-04-10 2012-12-12 惠普发展公司,有限责任合伙企业 数据到软件应用中的注入
US9607131B2 (en) 2010-09-16 2017-03-28 Verance Corporation Secure and efficient content screening in a networked environment
JP5693162B2 (ja) * 2010-11-09 2015-04-01 キヤノン株式会社 画像処理システム、撮像装置、画像処理装置及びそれらの制御方法、プログラム
US8682026B2 (en) 2011-11-03 2014-03-25 Verance Corporation Efficient extraction of embedded watermarks in the presence of host content distortions
US8615104B2 (en) 2011-11-03 2013-12-24 Verance Corporation Watermark extraction based on tentative watermarks
US8923548B2 (en) * 2011-11-03 2014-12-30 Verance Corporation Extraction of embedded watermarks from a host content using a plurality of tentative watermarks
US8533481B2 (en) 2011-11-03 2013-09-10 Verance Corporation Extraction of embedded watermarks from a host content based on extrapolation techniques
US8745403B2 (en) 2011-11-23 2014-06-03 Verance Corporation Enhanced content management based on watermark extraction records
US9547753B2 (en) 2011-12-13 2017-01-17 Verance Corporation Coordinated watermarking
US9323902B2 (en) 2011-12-13 2016-04-26 Verance Corporation Conditional access using embedded watermarks
US9571606B2 (en) 2012-08-31 2017-02-14 Verance Corporation Social media viewing system
US8726304B2 (en) 2012-09-13 2014-05-13 Verance Corporation Time varying evaluation of multimedia content
US8869222B2 (en) 2012-09-13 2014-10-21 Verance Corporation Second screen content
US20140075469A1 (en) 2012-09-13 2014-03-13 Verance Corporation Content distribution including advertisements
US9099080B2 (en) 2013-02-06 2015-08-04 Muzak Llc System for targeting location-based communications
US9262794B2 (en) 2013-03-14 2016-02-16 Verance Corporation Transactional video marking system
EP2787504A1 (en) * 2013-04-02 2014-10-08 Thomson Licensing Method and Apparatus for determining watermark symbols in a received audio signal that can contain echoes, reverberation and/or noise
US9251549B2 (en) 2013-07-23 2016-02-02 Verance Corporation Watermark extractor enhancements based on payload ranking
US9208334B2 (en) 2013-10-25 2015-12-08 Verance Corporation Content management using multiple abstraction layers
US9596521B2 (en) 2014-03-13 2017-03-14 Verance Corporation Interactive content acquisition using embedded codes
CN108810619B (zh) * 2018-06-29 2021-03-26 北京奇虎科技有限公司 识别视频中水印的方法、装置和电子设备
CN108810618B (zh) * 2018-06-29 2021-02-05 北京奇虎科技有限公司 识别视频中水印的方法、装置和电子设备
US10827209B2 (en) 2018-07-31 2020-11-03 The Nielsen Company (Us), Llc Methods and apparatus for watermark outage detection
US12117384B1 (en) * 2021-04-13 2024-10-15 National Technology & Engineering Solutions Of Sandia, Llc Utilizing highly scattered light for intelligence through aerosols

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US5689587A (en) * 1996-02-09 1997-11-18 Massachusetts Institute Of Technology Method and apparatus for data hiding in images
US5664018A (en) * 1996-03-12 1997-09-02 Leighton; Frank Thomson Watermarking process resilient to collusion attacks
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US5825892A (en) * 1996-10-28 1998-10-20 International Business Machines Corporation Protecting images with an image watermark

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